Foreground Extraction of Underwater Videos via Sparse and Low-Rank Matrix Decomposition.
Hongwei QinYiGang PengXiu LiPublished in: CVAUI@ICPR (2014)
Keyphrases
- matrix decomposition
- low rank
- nonnegative matrix factorization
- video sequences
- singular values
- moving objects
- singular value decomposition
- latent structure
- information extraction
- video frames
- background subtraction
- human actions
- least squares
- text mining
- action recognition
- missing data
- group activities
- image sequences